130495969 has 8 divisors (see below), whose sum is σ = 135149760. Its totient is φ = 125852496.

The previous prime is 130495931. The next prime is 130495973. The reversal of 130495969 is 969594031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130495969 - 2²³ = 122107361 is a prime.

It is a super-2 number, since 2×130495969² = 34058395850497922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130495919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30564 + ... + 34570.

It is an arithmetic number, because the mean of its divisors is an integer number (16893720).

Almost surely, 2^130495969 is an apocalyptic number.

It is an amenable number.

130495969 is a deficient number, since it is larger than the sum of its proper divisors (4653791).

130495969 is a wasteful number, since it uses less digits than its factorization.

130495969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 130495969 is about 11423.4832253564. The cubic root of 130495969 is about 507.2231095715.

The spelling of 130495969 in words is "one hundred thirty million, four hundred ninety-five thousand, nine hundred sixty-nine".